/*
 * Copyright 2013-2016 Sergey Ignatov, Alexander Zolotov, Florin Patan
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package cn.xiaoheiban.completion;

import com.intellij.codeInsight.completion.CompletionParameters;
import com.intellij.codeInsight.completion.CompletionResultSet;
import com.intellij.codeInsight.completion.InsertHandler;
import com.intellij.codeInsight.lookup.AutoCompletionPolicy;
import com.intellij.codeInsight.lookup.LookupElement;
import com.intellij.util.ProcessingContext;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

public class ApiKeywordCompletionProvider extends ApiProvider {

    @NotNull
    private final String[] myKeywords;

    public ApiKeywordCompletionProvider(int priority, @Nullable InsertHandler<LookupElement> insertHandler, @NotNull String... keywords) {
        super(priority, insertHandler);
        myKeywords = keywords;
    }

    public ApiKeywordCompletionProvider(int priority, @Nullable AutoCompletionPolicy completionPolicy, @NotNull String... keywords) {
        super(priority, completionPolicy);
        myKeywords = keywords;
    }


    @Override
    protected void addCompletions(@NotNull CompletionParameters parameters, ProcessingContext context, @NotNull CompletionResultSet result) {
        for (String keyword : myKeywords) {
            result.addElement(createKeywordLookupElement(keyword));
        }
    }

}
